On the nullity of line graphs of trees (Q5937443)
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scientific article; zbMATH DE number 1619279
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the nullity of line graphs of trees |
scientific article; zbMATH DE number 1619279 |
Statements
On the nullity of line graphs of trees (English)
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21 October 2001
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This paper determines the possible multiplicity of eigenvalue 0 of line graphs of trees. This multiplicity can be 0 or 1. The result has applications in chemistry.
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spectrum
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nullity
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line graph
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tree
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